@article{oai:fukuyama-u.repo.nii.ac.jp:00008819,
 author = {井上, 裕文 and 阪田, 安彦 and 西尾, 廣昭 and 徳毛, 孝至 and 小嶋, 英二朗 and 伊達, 有子 and 田村, 豊 and 鶴田, 泰人},
 issue = {30},
 journal = {福山大学薬学部研究年報, Annual report of the Faculty of Pharmacy & Pharmaceutical Sciences, Fukuyama University},
 month = {Dec},
 note = {A simple and highly sensitive high-performance liquid chromatography method for the determination of pipecolic acid in mouse brain areas was developed. After homogenization of brain and pretreatment with o-phthalaldehyde, the pipecolic acid and (2S,3S)-3-methylpyrrolidine-2-carboxylic acid (internal standard) were derivatized with 4-(5,6-dimethoxy-2-phthalimidinyl)-2-methoxyphenylsulfonyl chloride at 70 °C for 15 min in basic medium (pH 9.0). The fluorescent derivatives of pipecolic acid and internal standard were separated on a reversed-phase column by stepwise elution using acetic acid (30 mM)–acetonitrile at 50 °C and detected by fluorescence measurement at 316 nm (excitation) and 403 nm (emission). The detection limit (signal-to-noise ratio=3) of pipecolic acid was 13 fmol per injection. The recovery was about 106.7%. The precision (relative standard deviation) was 3.2%., A simple and highly sensitive high-performance liquid chromatography method for the determination of pipecolic acid in mouse brain areas was developed. After homogenization of brain and pretreatment with o-phthalaldehyde, the pipecolic acid and (2S,3S)-3-methylpyrrolidine-2-carboxylic acid (internal standard) were derivatized with 4-(5,6-dimethoxy-2-phthalimidinyl)-2-methoxyphenylsulfonyl chloride at 70 °C for 15 min in basic medium (pH 9.0). The fluorescent derivatives of pipecolic acid and internal standard were separated on a reversed-phase column by stepwise elution using acetic acid (30 mM)–acetonitrile at 50 °C and detected by fluorescence measurement at 316 nm (excitation) and 403 nm (emission). The detection limit (signal-to-noise ratio=3) of pipecolic acid was 13 fmol per injection. The recovery was about 106.7%. The precision (relative standard deviation) was 3.2%.},
 pages = {15--15},
 title = {脳部位別組織中ピペコリン酸の簡便な高感度蛍光JPLC分析法(発表論文抄録(2011))},
 year = {2012}
}